The Boeing Company
DE ˙ XTRA ˙ US0970231058
184,44 € ↓ -2,14 (-1,15%)
2026-06-03
DEL PRIS
SecurityDE:BCO / The Boeing Company
InstitutionMcMahon Financial Advisors, LLC
Latest Disclosed Ownership19,727 shares
Latest Disclosed Value $ 3,926,265
McMahon Financial Advisors, LLC reports 6.89% increase in ownership of BCO / The Boeing Company

On April 20, 2026 - McMahon Financial Advisors, LLC filed a 13F-HR form disclosing ownership of 19,727 shares of The Boeing Company (DE:BCO) valued at $3,413,560 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 18,455 shares of The Boeing Company. This represents a change in shares of 6.89% during the quarter. The current value of the position is $3,638,448 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-04-20 2026-03-31 13F BOEING COM 097023105 19,727 1,272 6.89 3,926 -2.00 0.7726
2026-01-14 2025-12-31 13F BOEING COM 097023105 18,455 1,082 6.23 4,007 6.86 0.8469
2025-10-20 2025-09-30 13F BOEING COM 097023105 17,373 1,098 6.75 3,750 9.94 0.8189
2025-07-14 2025-06-30 13F BOEING COM 097023105 16,275 -4,446 -21.46 3,410 -3.48 0.8000
2025-04-21 2025-03-31 13F BOEING COM 097023105 20,721 881 4.44 3,534 0.63 0.8747
2025-01-29 2024-12-31 13F BOEING COM 097023105 19,840 3,813 23.79 3,512 44.13 0.8987
2024-10-22 2024-09-30 13F BOEING COM 097023105 16,027 14,526 967.75 2,437 792.31 0.5328
2024-07-22 2024-06-30 13F BOEING COMMON STOCK 097023105 1,501 0 0.00 273 -5.54 0.0597
2024-04-24 2024-03-31 13F BOEING COM 097023105 1,501 0 0.00 290 -26.09 0.0762
2024-02-14 2023-12-31 13F BOEING COM 097023105 1,501 1,501 391 0.1100
2023-02-04 2022-12-31 13F BOEING COM 097023105 0 -2,546 -100.00 0 -100.00
2022-11-22 2022-09-30 13F BOEING COM 097023105 2,546 -4,782 -65.26 308 -69.17 0.1141
2022-08-10 2022-06-30 13F BOEING COM 097023105 7,328 425 6.16 999 -24.38 0.3648
2022-05-16 2022-03-31 13F BOEING COM 097023105 6,903 6,903 1,321 0.4216
2022-02-14 2021-12-31 13F BOEING COM 097023105 0 -3,374 -100.00 0 -100.00
2021-11-24 2021-09-30 13F/A-1 BOEING COM 097023105 3,374 -10,458 -75.61 744 -77.54 0.3416
2021-11-15 2021-09-30 13F BOEING COM 097023105 408,146 394,314 617 0.2839
2021-08-13 2021-06-30 13F BOEING COM 097023105 13,832 -64 -0.46 3,312 -7.30 1.4958
2021-05-14 2021-03-31 13F BOEING COM 097023105 13,896 1,673 13.69 3,573 36.53 1.7329
2021-02-16 2020-12-31 13F BOEING COM 097023105 12,223 128 1.06 2,617 261,600.00 2.3311
2020-11-12 2020-09-30 13F BOEING COM 097023105 12,095 309 2.62 2 -99.95 2.1245
2020-08-13 2020-06-30 13F BOEING COM 097023105 11,786 -1,511 -11.36 2,160 9.59 1.3963
2020-04-09 2020-03-31 13F BOEING COM 097023105 13,297 13,297 1,971 1.9138
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.